PROPELLER VIBRATION FORCES IN SINGLE-SCREW SHIPS

A ten-foot self-propelled model designed for the measurement of vibratory propeller forces has been constructed. Force measurements have been made with this for Series 60 0.6CB parent and V-hull forms with a variety of 4, 5, and 6-bladed propellers. Measurements can be made of total force or surface force with varying longitudinal propeller clearances and rudder clearances. It has been found that the rudder clearance is a very critical factor and that a relatively low transverse force level can be obtained with the correct placement of the rudders.

  • Corporate Authors:

    Society of Naval Architects and Marine Engineers

    601 Pavonia Avenue
    Jersey City, NJ  USA  07306-2907
  • Authors:
    • Lewis, F M
  • Publication Date: 0

Media Info

  • Features: Appendices; Figures; References;
  • Pagination: 17 p.
  • Serial:
    • Issue Number: 9

Subject/Index Terms

Filing Info

  • Accession Number: 00005967
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Nov 25 1974 12:00AM